| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.53 | 10.542% | $112.2333 | $112.23 | $112.25 | $112.20 |
| Purchase #2 | $237.25 | 12.446% | $266.7781 | $266.78 | $266.80 | $266.80 |
| Purchase #3 | $97.94 | 9.242% | $106.9916 | $106.99 | $107.00 | $107.00 |
| Purchase #4 | $133.37 | 9.468% | $145.9975 | $146.00 | $146.00 | $146.00 |
| Purchase #5 | $91.37 | 6.287% | $97.1144 | $97.11 | $97.10 | $97.10 |
| Purchase #6 | $135.92 | 13.334% | $154.0436 | $154.04 | $154.05 | $154.00 |
| Purchase #7 | $46.68 | 7.762% | $50.3033 | $50.30 | $50.30 | $50.30 |
| 7 purchase totals = | $844.06 | $933.4618 | $933.45 | $933.50 | $933.40 | |